package com.example.firstprojectnew.mapper;

import com.example.firstprojectnew.entity.Selection;

import java.util.List;

/**
 * @Author: lihua
 * @Date: 2025/4/2 09:01
 * @Version: v1.0.0
 * @Description:
 **/
public interface SelectionMapper {

    public List<Selection> getSelectionByStudentId(String studentId,int status);

    public List<Selection> getSelectionByCourseId(String courseId,int status);

    public int getStudentCourseCount(String studentId);

    public Selection getSelectionByStuIdAndCID(String stuId, String cId);

    public int insert(Selection selection);

}
